import com.beans.User;
import com.sun.org.apache.xml.internal.utils.XML11Char;
import org.springframework.beans.factory.BeanFactory;
import org.springframework.beans.factory.xml.XmlBeanFactory;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.springframework.core.io.ClassPathResource;

public class App {
    public static void main(String[] args) {
//        System.out.println("nihao , spring");
//    //1.得到 spring 上下文对象
//        ApplicationContext context =
//                new ClassPathXmlApplicationContext("spring-config.xml");
//
//    //2.根据上下文对象提供的方法获取到 bean
//        User user = (User) context.getBean("user");
//
//    //3. 使用
//        user.sayHi("掌声");



//       // 1. 得到 Bean 工厂
        BeanFactory factory = new XmlBeanFactory(
                new ClassPathResource("spring-config.xml")
        );
//        //2. 获取 Bean
        User user = (User) factory.getBean("user");
//        // 3. 使用 bean
//        user.sayHi("里斯");

    }
}
